Raspberry Pi2 架router問題 - Linux
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By Mary
at 2019-09-05T22:48
at 2019-09-05T22:48
Table of Contents
我目標的架構是
PC <=有線網卡=> 樹莓派2 <=無線網卡=> AP <=> Internet
參照的是這一篇教學
https://www.instructables.com/id/Share-WiFi-With-Ethernet-Port-on-a-Raspberry-Pi/
基本上就是
1. 安裝並設定dnsmasq 讓樹莓可以對LAN端配發IP
安裝和設定沒甚麼問題 但是我發現PC連上樹梅派的時候雖然能取得IP
卻無法透過windows遠端桌面去控制樹梅派
我把樹莓派的eth0設定為192.168.100.1 我的PC有線網卡配到的IP
是192.168.100.10 但是我啟動遠端桌面192.168.100.1無反應
(樹莓派的xrdp是正常的 從無線網路介面的IP可以遠端桌面進去)
這有可能是甚麼原因嗎?
2. 設定iptables做NAT功能
sudo iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE
sudo iptables -A FORWARD -i wlan0 -o eth0 -m state --state
RELATED,ESTABLISHED -j ACCEPT
sudo iptables -A FORWARD -i eth0 -o wlan0 -j ACCEPT
3. 作者設一個route指令 我照做樹莓會顯示無法存取網路
總之照著設定完雖然可以拿到DHCP的ip 但是並無法連接到外部網路上
查了一些linux設定router功能的教學 發現每個人講的都不太一樣orz
有的說要把設定route的port做成bridge 有的則沒講
請問有甚麼研究的方向嗎?
--
PC <=有線網卡=> 樹莓派2 <=無線網卡=> AP <=> Internet
參照的是這一篇教學
https://www.instructables.com/id/Share-WiFi-With-Ethernet-Port-on-a-Raspberry-Pi/
基本上就是
1. 安裝並設定dnsmasq 讓樹莓可以對LAN端配發IP
安裝和設定沒甚麼問題 但是我發現PC連上樹梅派的時候雖然能取得IP
卻無法透過windows遠端桌面去控制樹梅派
我把樹莓派的eth0設定為192.168.100.1 我的PC有線網卡配到的IP
是192.168.100.10 但是我啟動遠端桌面192.168.100.1無反應
(樹莓派的xrdp是正常的 從無線網路介面的IP可以遠端桌面進去)
這有可能是甚麼原因嗎?
2. 設定iptables做NAT功能
sudo iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE
sudo iptables -A FORWARD -i wlan0 -o eth0 -m state --state
RELATED,ESTABLISHED -j ACCEPT
sudo iptables -A FORWARD -i eth0 -o wlan0 -j ACCEPT
3. 作者設一個route指令 我照做樹莓會顯示無法存取網路
總之照著設定完雖然可以拿到DHCP的ip 但是並無法連接到外部網路上
查了一些linux設定router功能的教學 發現每個人講的都不太一樣orz
有的說要把設定route的port做成bridge 有的則沒講
請問有甚麼研究的方向嗎?
--
Tags:
Linux
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at 2019-09-30T14:53
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